• oceanstor 18510f 18810f v5 banner pc 0628

    New-Gen OceanStor 18510/18810
    High-End Hybrid Flash Storage

    Meet the ultra-high reliability and scalability requirements
    of enterprise core business.


  • Overview
  • Features
  • Specifications
  • Resource
  • Technical Support

New-Gen OceanStor 18510/18810 High-End Hybrid Flash Storage Systems

Huawei's new generation of high-end hybrid flash storage systems is designed to provide excellent data services for critical enterprise applications.

Huawei New-Gen OceanStor 18510/18810 feature industry-leading SmartMatrix architecture, active-active solutions for Storage Area Network (SAN) and Network-Attached Storage (NAS), flash acceleration technology, high-performance hardware platforms, and a wide range of solutions designed to improve data protection efficiency.

Such features provide ultra-high reliability and ultra-high performance to meet data storage requirements across scenarios, from large enterprises and large-scale data warehouses to massive small-files sharing, cloud computing, and more. This makes the systems purpose-built for government, telecom, finance, manufacturing, and healthcare sectors.

Continuous Security

Seven-Nines Reliability

• Innovative SmartMatrix full-mesh architecture sets a new benchmark, tolerating the failure of seven out of eight controllers without interrupting services. • 94% of upgrades are performed in user mode, allowing users to upgrade modules within 1 second without restarting controllers. • Gateway-free active-active deployment for SAN and NAS supports smooth upgrade to geo-redundant Three-Data-Center (3DC)/Four-Data-Center (4DC) Disaster Recovery (DR) solutions.

Performance Improvement

Flash-Like Performance

• Innovative SmartAcceleration technology uses the dynamic adaptive data layout algorithm to accelerate hot data, resulting in two times higher performance than the preceding generation. • The system supports high-density snapshots to achieve zero performance loss. • End to End (E2E) Non-Volative Memory express (NVMe) architecture slashes latency to just 0.05 ms for a premium, all-flash experience.

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Endless Evolution

• SAN and NAS converged architecture allows a single storage system to meet various service requirements — block, files, container, virtualization, and more — yielding higher storage utilization and lower Total Cost of Ownership (TCO). • The ransomware protection solution features Air Gap, secure snapshots, and E2E encryption technologies to effectively defend against ransomware attacks*. • The system supports private and hybrid clouds, as well as cloud backup services, providing users with multiple cloudification strategy choices.


Parameters OceanStor 18510 OceanStor 18810
Hardware Specifications
Maximum Number of Controllers 32 32
Maximum Cache (dual controllers,
grows with the expansion of controllers)
512 GB to 32 TB 1–32 TB
Supported Storage Protocols FC, iSCSI, NFS, CIFS, FC-NVMe, NVMe over RoCE, FTP*, HTTP*, NDMP and S3*, NFS over RDMA
Front-End Channel Port Types 8/16/32 Gbps FC/FC-NVMe, 1/10/25/40/100 Gbps Ethernet, and 25/100Gbps NVMe over RoCE/NFS over RDMA
Back-End Channel Port Types 100 Gbps RDMA/SAS 3.0
Maximum Number of Hot-Swappable
I/O Modules per Controller Enclosure
Maximum Number of Front-End
Host Ports per Controller Enclosure
Hard Disk Types NVMe SSD, SAS SSD, SAS, and NL-SAS
Software Specifications
Supported RAID Levels RAID 5, RAID 6, RAID10*, and RAID-TP (tolerating the simultaneous failure of three disks)
Value-Added Software SmartAcceleration, SmartVirtualization, SmartMigration, SmartThin, SmartQoS, SmartQuota, SmartMulti-tenant, SmartCompression, SmartDedupe, SmartMobility*, SmartMove
HyperSnap, HyperReplication, HyperClone, HyperMetro, HyperCDP, HyperLock, HyperMetro-Inner, HyperEncryption, HyperDetect*, HyperLink CloudBackup* , NFS+

*Please contact Huawei sales representatives for more information.


Technical Support